$913 Find Cheap Flights from Milwaukee to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Argentina departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Book Cheap Milwaukee to Argentina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Argentina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Argentina

Thu, Feb 19 - Mon, Mar 9
LATAM Airlines Logo
5:25 pm - 2:55 pmMKE-EZE
18h 30m2 stops
LATAM Airlines Logo
8:00 am - 11:27 pmEZE-MKE
17h 27m2 stops
$1,025LATAM Airlines
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Tue, Dec 30 - Wed, Jan 14
LATAM Airlines Logo
5:40 am - 6:05 amMKE-EZE
21h 25m2 stops
LATAM Airlines Logo
7:45 am - 9:27 amEZE-MKE
28h 42m3 stops
$1,028LATAM Airlines
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Mon, Dec 29 - Wed, Jan 14
LATAM Airlines Logo
10:33 am - 9:35 amMKE-EZE
20h 02m2 stops
LATAM Airlines Logo
7:45 am - 9:27 amEZE-MKE
28h 42m3 stops
$1,033LATAM Airlines
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Mon, Dec 29 - Thu, Jan 15
United Airlines Logo
6:36 am - 9:20 amMKE-EZE
23h 44m2 stops
United Airlines Logo
11:55 pm - 10:34 amEZE-MKE
37h 39m2 stops
$1,046United Airlines
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Tue, Dec 30 - Fri, Jan 9
LATAM Airlines Logo
10:33 am - 6:05 amMKE-EZE
16h 32m2 stops
LATAM Airlines Logo
12:15 pm - 11:18 amEZE-MKE
26h 03m2 stops
$1,065LATAM Airlines
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Fri, Jan 2 - Thu, Jan 15
United Airlines Logo
8:00 am - 9:20 amMKE-EZE
22h 20m1 stop
United Airlines Logo
11:55 pm - 10:34 amEZE-MKE
37h 39m2 stops
$1,086United Airlines
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Wed, Dec 31 - Thu, Jan 15
Delta Logo
10:33 am - 9:00 amMKE-EZE
19h 27m1 stop
Delta Logo
8:55 pm - 9:27 amEZE-MKE
15h 32m1 stop
$1,135Delta
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Sat, Dec 6 - Wed, Dec 10
Delta Logo
7:00 am - 10:15 amMKE-EZE
24h 15m1 stop
Delta Logo
8:55 pm - 10:43 amEZE-MKE
16h 48m1 stop
$1,141Delta
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Thu, Oct 30 - Wed, Nov 5
Logo
1:55 pm - 8:15 pmMKE-EZE
28h 20m3 stops
Logo
2:40 am - 10:33 amEZE-MKE
34h 53m3 stops
$1,142
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Sat, Oct 25 - Wed, Nov 5
American Airlines Logo
10:49 am - 9:15 amMKE-EZE
20h 26m2 stops
American Airlines Logo
10:25 pm - 11:10 amEZE-MKE
15h 45m1 stop
$1,145American Airlines
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Booking Insights

KAYAK's insights & trends for Milwaukee to Argentina flights

Get data-powered insights and trends into flights from Milwaukee to Argentina to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Milwaukee to Argentina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Argentina, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Argentina is September, when tickets cost $949 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $2,858 and $1,415 respectively.

What’s the cheapest day of the week to fly from Milwaukee to Argentina?

The average price of all round-trip flights from Milwaukee to Argentina clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Argentina on a Tuesday and more expensive on a Monday. On your return trip to Milwaukee, you should consider flying back on a Friday, and avoid Saturdays for better deals.

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Good to know

Cheapest flight$913
Flight from Milwaukee to Buenos Aires

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from Milwaukee to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to Argentina is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Milwaukee to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Milwaukee to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Argentina?

    The cheapest time of day to fly to Argentina is generally in the afternoon, when round-trip flights cost $1,396 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Argentina is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,446.

Reviews of the top airline flying from Milwaukee to Argentina

 
Need help choosing which airline to fly with from Milwaukee to Argentina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.2Boarding
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Everything you need to know for your flight from Milwaukee to Argentina

Information on your arrival and departure airports

Milwaukee (MKE)

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